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Revision 1.93 - (hide annotations) (download)
Fri Feb 8 13:43:19 2013 UTC (19 months, 1 week ago) by kensington
Branch: MAIN
Changes since 1.92: +2 -2 lines
Bump CMake minimum version to latest stable.

1 kensington 1.92 # Copyright 1999-2013 Gentoo Foundation
2 philantrop 1.1 # Distributed under the terms of the GNU General Public License v2
3 kensington 1.93 # $Header: /var/cvsroot/gentoo-x86/eclass/cmake-utils.eclass,v 1.92 2013/02/07 15:41:34 kensington Exp $
4 philantrop 1.1
5     # @ECLASS: cmake-utils.eclass
6     # @MAINTAINER:
7     # kde@gentoo.org
8 vapier 1.73 # @AUTHOR:
9 scarabeus 1.17 # Tomáš Chvátal <scarabeus@gentoo.org>
10 reavertm 1.52 # Maciej Mrozowski <reavertm@gentoo.org>
11 scarabeus 1.17 # (undisclosed contributors)
12     # Original author: Zephyrus (zephyrus@mirach.it)
13 philantrop 1.1 # @BLURB: common ebuild functions for cmake-based packages
14     # @DESCRIPTION:
15 reavertm 1.52 # The cmake-utils eclass is base.eclass(5) wrapper that makes creating ebuilds for
16 philantrop 1.1 # cmake-based packages much easier.
17 reavertm 1.52 # It provides all inherited features (DOCS, HTML_DOCS, PATCHES) along with out-of-source
18     # builds (default), in-source builds and an implementation of the well-known use_enable
19     # and use_with functions for CMake.
20 philantrop 1.1
21 scarabeus 1.32 # @ECLASS-VARIABLE: WANT_CMAKE
22     # @DESCRIPTION:
23     # Specify if cmake-utils eclass should depend on cmake optionaly or not.
24     # This is usefull when only part of aplication is using cmake build system.
25     # Valid values are: always [default], optional (where the value is the useflag
26     # used for optionality)
27     WANT_CMAKE="${WANT_CMAKE:-always}"
28 abcd 1.50
29 abcd 1.51 # @ECLASS-VARIABLE: CMAKE_MIN_VERSION
30 abcd 1.50 # @DESCRIPTION:
31 kensington 1.92 # Specify the minimum required CMake version.
32 kensington 1.93 CMAKE_MIN_VERSION="${CMAKE_MIN_VERSION:-2.8.9}"
33 abcd 1.50
34 dilfridge 1.70 # @ECLASS-VARIABLE: CMAKE_REMOVE_MODULES_LIST
35     # @DESCRIPTION:
36 vapier 1.75 # Space-separated list of CMake modules that will be removed in $S during src_prepare,
37 dilfridge 1.70 # in order to force packages to use the system version.
38     CMAKE_REMOVE_MODULES_LIST="${CMAKE_REMOVE_MODULES_LIST:-FindBLAS FindLAPACK}"
39    
40     # @ECLASS-VARIABLE: CMAKE_REMOVE_MODULES
41     # @DESCRIPTION:
42     # Do we want to remove anything? yes or whatever else for no
43     CMAKE_REMOVE_MODULES="${CMAKE_REMOVE_MODULES:-yes}"
44    
45 kensington 1.81 # @ECLASS-VARIABLE: CMAKE_MAKEFILE_GENERATOR
46     # @DESCRIPTION:
47 kensington 1.92 # Specify a makefile generator to be used by cmake.
48     # At this point only "emake" and "ninja" are supported.
49     CMAKE_MAKEFILE_GENERATOR="${CMAKE_MAKEFILE_GENERATOR:-emake}"
50 kensington 1.81
51 scarabeus 1.32 CMAKEDEPEND=""
52     case ${WANT_CMAKE} in
53 reavertm 1.49 always)
54     ;;
55     *)
56     IUSE+=" ${WANT_CMAKE}"
57     CMAKEDEPEND+="${WANT_CMAKE}? ( "
58     ;;
59 scarabeus 1.32 esac
60 scarabeus 1.17 inherit toolchain-funcs multilib flag-o-matic base
61 philantrop 1.1
62 scarabeus 1.32 CMAKE_EXPF="src_compile src_test src_install"
63 scarabeus 1.17 case ${EAPI:-0} in
64 kensington 1.92 2|3|4|5) CMAKE_EXPF+=" src_prepare src_configure" ;;
65 scarabeus 1.17 1|0) ;;
66     *) die "Unknown EAPI, Bug eclass maintainers." ;;
67 jmbsvicetto 1.10 esac
68 scarabeus 1.32 EXPORT_FUNCTIONS ${CMAKE_EXPF}
69 jmbsvicetto 1.10
70 kensington 1.92 case ${CMAKE_MAKEFILE_GENERATOR} in
71     emake)
72     CMAKEDEPEND+=" sys-devel/make"
73     ;;
74     ninja)
75     CMAKEDEPEND+=" dev-util/ninja"
76     ;;
77     *)
78     eerror "Unknown value for \${CMAKE_MAKEFILE_GENERATOR}"
79     die "Value ${CMAKE_MAKEFILE_GENERATOR} is not supported"
80     ;;
81     esac
82    
83 scarabeus 1.23 if [[ ${PN} != cmake ]]; then
84 scarabeus 1.78 CMAKEDEPEND+=" >=dev-util/cmake-${CMAKE_MIN_VERSION}"
85 scarabeus 1.23 fi
86    
87 mr_bones_ 1.34 CMAKEDEPEND+=" userland_GNU? ( >=sys-apps/findutils-4.4.0 )"
88 scarabeus 1.32
89     [[ ${WANT_CMAKE} = always ]] || CMAKEDEPEND+=" )"
90    
91     DEPEND="${CMAKEDEPEND}"
92     unset CMAKEDEPEND
93 scarabeus 1.17
94     # Internal functions used by cmake-utils_use_*
95 philantrop 1.1 _use_me_now() {
96 scarabeus 1.17 debug-print-function ${FUNCNAME} "$@"
97 scarabeus 1.23
98     local uper capitalised x
99 philantrop 1.1 [[ -z $2 ]] && die "cmake-utils_use-$1 <USE flag> [<flag name>]"
100 scarabeus 1.23 if [[ ! -z $3 ]]; then
101     # user specified the use name so use it
102     echo "-D$1$3=$(use $2 && echo ON || echo OFF)"
103     else
104     # use all various most used combinations
105     uper=$(echo ${2} | tr '[:lower:]' '[:upper:]')
106     capitalised=$(echo ${2} | sed 's/\<\(.\)\([^ ]*\)/\u\1\L\2/g')
107     for x in $2 $uper $capitalised; do
108     echo "-D$1$x=$(use $2 && echo ON || echo OFF) "
109     done
110     fi
111 philantrop 1.1 }
112 scarabeus 1.17 _use_me_now_inverted() {
113     debug-print-function ${FUNCNAME} "$@"
114 scarabeus 1.23
115     local uper capitalised x
116 scarabeus 1.17 [[ -z $2 ]] && die "cmake-utils_use-$1 <USE flag> [<flag name>]"
117 scarabeus 1.23 if [[ ! -z $3 ]]; then
118     # user specified the use name so use it
119     echo "-D$1$3=$(use $2 && echo OFF || echo ON)"
120     else
121     # use all various most used combinations
122     uper=$(echo ${2} | tr '[:lower:]' '[:upper:]')
123     capitalised=$(echo ${2} | sed 's/\<\(.\)\([^ ]*\)/\u\1\L\2/g')
124     for x in $2 $uper $capitalised; do
125     echo "-D$1$x=$(use $2 && echo OFF || echo ON) "
126     done
127     fi
128 scarabeus 1.17 }
129    
130 mgorny 1.86 # @ECLASS-VARIABLE: BUILD_DIR
131 reavertm 1.55 # @DESCRIPTION:
132     # Build directory where all cmake processed files should be generated.
133     # For in-source build it's fixed to ${CMAKE_USE_DIR}.
134     # For out-of-source build it can be overriden, by default it uses
135     # ${WORKDIR}/${P}_build.
136 mgorny 1.86 #
137     # This variable has been called CMAKE_BUILD_DIR formerly.
138     # It is set under that name for compatibility.
139 reavertm 1.55
140     # @ECLASS-VARIABLE: CMAKE_BUILD_TYPE
141 scarabeus 1.23 # @DESCRIPTION:
142 reavertm 1.55 # Set to override default CMAKE_BUILD_TYPE. Only useful for packages
143     # known to make use of "if (CMAKE_BUILD_TYPE MATCHES xxx)".
144     # If about to be set - needs to be set before invoking cmake-utils_src_configure.
145     # You usualy do *NOT* want nor need to set it as it pulls CMake default build-type
146     # specific compiler flags overriding make.conf.
147     : ${CMAKE_BUILD_TYPE:=Gentoo}
148 scarabeus 1.17
149     # @ECLASS-VARIABLE: CMAKE_IN_SOURCE_BUILD
150     # @DESCRIPTION:
151     # Set to enable in-source build.
152    
153 reavertm 1.55 # @ECLASS-VARIABLE: CMAKE_USE_DIR
154     # @DESCRIPTION:
155     # Sets the directory where we are working with cmake.
156     # For example when application uses autotools and only one
157     # plugin needs to be done by cmake.
158     # By default it uses ${S}.
159    
160 scarabeus 1.17 # @ECLASS-VARIABLE: CMAKE_VERBOSE
161     # @DESCRIPTION:
162 dilfridge 1.79 # Set to OFF to disable verbose messages during compilation
163     : ${CMAKE_VERBOSE:=ON}
164 scarabeus 1.17
165 reavertm 1.55 # @ECLASS-VARIABLE: PREFIX
166 scarabeus 1.17 # @DESCRIPTION:
167 reavertm 1.55 # Eclass respects PREFIX variable, though it's not recommended way to set
168     # install/lib/bin prefixes.
169     # Use -DCMAKE_INSTALL_PREFIX=... CMake variable instead.
170 dilfridge 1.79 : ${PREFIX:=/usr}
171 scarabeus 1.17
172 scarabeus 1.61 # @ECLASS-VARIABLE: CMAKE_BINARY
173     # @DESCRIPTION:
174     # Eclass can use different cmake binary than the one provided in by system.
175     : ${CMAKE_BINARY:=cmake}
176    
177 scarabeus 1.17 # Determine using IN or OUT source build
178     _check_build_dir() {
179 scarabeus 1.26 : ${CMAKE_USE_DIR:=${S}}
180 abcd 1.35 if [[ -n ${CMAKE_IN_SOURCE_BUILD} ]]; then
181 scarabeus 1.29 # we build in source dir
182 mgorny 1.86 BUILD_DIR="${CMAKE_USE_DIR}"
183 scarabeus 1.17 else
184 mgorny 1.87 # Respect both the old variable and the new one, depending
185     # on which one was set by the ebuild.
186 mgorny 1.88 if [[ ! ${BUILD_DIR} && ${CMAKE_BUILD_DIR} ]]; then
187     eqawarn "The CMAKE_BUILD_DIR variable has been renamed to BUILD_DIR."
188 mgorny 1.87 eqawarn "Please migrate the ebuild to use the new one."
189    
190     # In the next call, both variables will be set already
191     # and we'd have to know which one takes precedence.
192 mgorny 1.88 _RESPECT_CMAKE_BUILD_DIR=1
193 mgorny 1.87 fi
194 mgorny 1.89
195 mgorny 1.88 if [[ ${_RESPECT_CMAKE_BUILD_DIR} ]]; then
196 mgorny 1.89 BUILD_DIR=${CMAKE_BUILD_DIR:-${WORKDIR}/${P}_build}
197     else
198     : ${BUILD_DIR:=${WORKDIR}/${P}_build}
199 mgorny 1.87 fi
200 scarabeus 1.17 fi
201 mgorny 1.87
202     # Backwards compatibility for getting the value.
203 mgorny 1.86 CMAKE_BUILD_DIR=${BUILD_DIR}
204    
205     mkdir -p "${BUILD_DIR}"
206     echo ">>> Working in BUILD_DIR: \"$BUILD_DIR\""
207 scarabeus 1.17 }
208 kensington 1.81
209     # Determine which generator to use
210     _generator_to_use() {
211 kensington 1.92 local generator_name
212    
213     case ${CMAKE_MAKEFILE_GENERATOR} in
214     ninja)
215     generator_name="Ninja"
216     ;;
217     emake)
218     generator_name="Unix Makefiles"
219     ;;
220     *)
221     eerror "Unknown value for \${CMAKE_MAKEFILE_GENERATOR}"
222     die "Value ${CMAKE_MAKEFILE_GENERATOR} is not supported"
223     ;;
224     esac
225    
226     echo ${generator_name}
227 kensington 1.81 }
228    
229 philantrop 1.1 # @FUNCTION: cmake-utils_use_with
230     # @USAGE: <USE flag> [flag name]
231     # @DESCRIPTION:
232 philantrop 1.3 # Based on use_with. See ebuild(5).
233 betelgeuse 1.4 #
234 philantrop 1.3 # `cmake-utils_use_with foo FOO` echoes -DWITH_FOO=ON if foo is enabled
235     # and -DWITH_FOO=OFF if it is disabled.
236 scarabeus 1.20 cmake-utils_use_with() { _use_me_now WITH_ "$@" ; }
237 philantrop 1.1
238     # @FUNCTION: cmake-utils_use_enable
239     # @USAGE: <USE flag> [flag name]
240     # @DESCRIPTION:
241 philantrop 1.3 # Based on use_enable. See ebuild(5).
242 betelgeuse 1.4 #
243 philantrop 1.3 # `cmake-utils_use_enable foo FOO` echoes -DENABLE_FOO=ON if foo is enabled
244     # and -DENABLE_FOO=OFF if it is disabled.
245 scarabeus 1.20 cmake-utils_use_enable() { _use_me_now ENABLE_ "$@" ; }
246 philantrop 1.1
247 kensington 1.92 # @FUNCTION: cmake-utils_use_find_package
248     # @USAGE: <USE flag> [flag name]
249     # @DESCRIPTION:
250     # Based on use_enable. See ebuild(5).
251     #
252     # `cmake-utils_use_find_package foo FOO` echoes -DCMAKE_DISABLE_FIND_PACKAGE=OFF
253     # if foo is enabled and -DCMAKE_DISABLE_FIND_PACKAGE=ON if it is disabled.
254     # This can be used to make find_package optional (since cmake-2.8.6).
255     cmake-utils_use_find_package() { _use_me_now_inverted CMAKE_DISABLE_FIND_PACKAGE_ "$@" ; }
256    
257 scarabeus 1.17 # @FUNCTION: cmake-utils_use_disable
258     # @USAGE: <USE flag> [flag name]
259     # @DESCRIPTION:
260     # Based on inversion of use_enable. See ebuild(5).
261     #
262     # `cmake-utils_use_enable foo FOO` echoes -DDISABLE_FOO=OFF if foo is enabled
263     # and -DDISABLE_FOO=ON if it is disabled.
264 scarabeus 1.20 cmake-utils_use_disable() { _use_me_now_inverted DISABLE_ "$@" ; }
265 scarabeus 1.17
266     # @FUNCTION: cmake-utils_use_no
267     # @USAGE: <USE flag> [flag name]
268     # @DESCRIPTION:
269     # Based on use_disable. See ebuild(5).
270     #
271     # `cmake-utils_use_no foo FOO` echoes -DNO_FOO=OFF if foo is enabled
272     # and -DNO_FOO=ON if it is disabled.
273 scarabeus 1.20 cmake-utils_use_no() { _use_me_now_inverted NO_ "$@" ; }
274 scarabeus 1.17
275 philantrop 1.2 # @FUNCTION: cmake-utils_use_want
276     # @USAGE: <USE flag> [flag name]
277     # @DESCRIPTION:
278 philantrop 1.3 # Based on use_enable. See ebuild(5).
279 betelgeuse 1.4 #
280 philantrop 1.3 # `cmake-utils_use_want foo FOO` echoes -DWANT_FOO=ON if foo is enabled
281     # and -DWANT_FOO=OFF if it is disabled.
282 scarabeus 1.20 cmake-utils_use_want() { _use_me_now WANT_ "$@" ; }
283 philantrop 1.2
284 scarabeus 1.17 # @FUNCTION: cmake-utils_use_build
285     # @USAGE: <USE flag> [flag name]
286     # @DESCRIPTION:
287     # Based on use_enable. See ebuild(5).
288     #
289     # `cmake-utils_use_build foo FOO` echoes -DBUILD_FOO=ON if foo is enabled
290     # and -DBUILD_FOO=OFF if it is disabled.
291 scarabeus 1.20 cmake-utils_use_build() { _use_me_now BUILD_ "$@" ; }
292 scarabeus 1.17
293     # @FUNCTION: cmake-utils_use_has
294     # @USAGE: <USE flag> [flag name]
295     # @DESCRIPTION:
296     # Based on use_enable. See ebuild(5).
297     #
298     # `cmake-utils_use_has foo FOO` echoes -DHAVE_FOO=ON if foo is enabled
299     # and -DHAVE_FOO=OFF if it is disabled.
300 scarabeus 1.20 cmake-utils_use_has() { _use_me_now HAVE_ "$@" ; }
301 scarabeus 1.17
302 scarabeus 1.56 # @FUNCTION: cmake-utils_use_use
303     # @USAGE: <USE flag> [flag name]
304     # @DESCRIPTION:
305     # Based on use_enable. See ebuild(5).
306     #
307     # `cmake-utils_use_use foo FOO` echoes -DUSE_FOO=ON if foo is enabled
308     # and -DUSE_FOO=OFF if it is disabled.
309     cmake-utils_use_use() { _use_me_now USE_ "$@" ; }
310    
311 scarabeus 1.17 # @FUNCTION: cmake-utils_use
312 philantrop 1.3 # @USAGE: <USE flag> [flag name]
313     # @DESCRIPTION:
314     # Based on use_enable. See ebuild(5).
315 betelgeuse 1.4 #
316 scarabeus 1.17 # `cmake-utils_use foo FOO` echoes -DFOO=ON if foo is enabled
317     # and -DFOO=OFF if it is disabled.
318     cmake-utils_use() { _use_me_now "" "$@" ; }
319    
320     # Internal function for modifying hardcoded definitions.
321 abcd 1.40 # Removes dangerous definitions that override Gentoo settings.
322 scarabeus 1.17 _modify-cmakelists() {
323     debug-print-function ${FUNCNAME} "$@"
324    
325 abcd 1.69 # Only edit the files once
326 scarabeus 1.85 grep -qs "<<< Gentoo configuration >>>" "${CMAKE_USE_DIR}"/CMakeLists.txt && return 0
327 abcd 1.69
328 scarabeus 1.17 # Comment out all set (<some_should_be_user_defined_variable> value)
329     # TODO Add QA checker - inform when variable being checked for below is set in CMakeLists.txt
330 scarabeus 1.26 find "${CMAKE_USE_DIR}" -name CMakeLists.txt \
331 scarabeus 1.17 -exec sed -i -e '/^[[:space:]]*[sS][eE][tT][[:space:]]*([[:space:]]*CMAKE_BUILD_TYPE.*)/{s/^/#IGNORE /g}' {} + \
332 reavertm 1.55 -exec sed -i -e '/^[[:space:]]*[sS][eE][tT][[:space:]]*([[:space:]]*CMAKE_COLOR_MAKEFILE.*)/{s/^/#IGNORE /g}' {} + \
333 scarabeus 1.17 -exec sed -i -e '/^[[:space:]]*[sS][eE][tT][[:space:]]*([[:space:]]*CMAKE_INSTALL_PREFIX.*)/{s/^/#IGNORE /g}' {} + \
334 reavertm 1.55 -exec sed -i -e '/^[[:space:]]*[sS][eE][tT][[:space:]]*([[:space:]]*CMAKE_VERBOSE_MAKEFILE.*)/{s/^/#IGNORE /g}' {} + \
335 scarabeus 1.17 || die "${LINENO}: failed to disable hardcoded settings"
336    
337     # NOTE Append some useful summary here
338 abcd 1.69 cat >> "${CMAKE_USE_DIR}"/CMakeLists.txt <<- _EOF_
339 abcd 1.36
340 abcd 1.35 MESSAGE(STATUS "<<< Gentoo configuration >>>
341 reavertm 1.49 Build type \${CMAKE_BUILD_TYPE}
342     Install path \${CMAKE_INSTALL_PREFIX}
343     Compiler flags:
344     C \${CMAKE_C_FLAGS}
345     C++ \${CMAKE_CXX_FLAGS}
346     Linker flags:
347     Executable \${CMAKE_EXE_LINKER_FLAGS}
348     Module \${CMAKE_MODULE_LINKER_FLAGS}
349     Shared \${CMAKE_SHARED_LINKER_FLAGS}\n")
350 abcd 1.35 _EOF_
351 scarabeus 1.17 }
352 philantrop 1.3
353 kensington 1.92 enable_cmake-utils_src_prepare() {
354     debug-print-function ${FUNCNAME} "$@"
355    
356     base_src_prepare
357     }
358    
359 scarabeus 1.32 enable_cmake-utils_src_configure() {
360 scarabeus 1.17 debug-print-function ${FUNCNAME} "$@"
361 philantrop 1.1
362 dilfridge 1.70 [[ "${CMAKE_REMOVE_MODULES}" == "yes" ]] && {
363     local name
364     for name in ${CMAKE_REMOVE_MODULES_LIST} ; do
365     find "${S}" -name ${name}.cmake -exec rm -v {} +
366     done
367     }
368    
369 scarabeus 1.64 _check_build_dir
370 scarabeus 1.26
371 scarabeus 1.24 # check if CMakeLists.txt exist and if no then die
372 abcd 1.35 if [[ ! -e ${CMAKE_USE_DIR}/CMakeLists.txt ]] ; then
373 reavertm 1.49 eerror "Unable to locate CMakeLists.txt under:"
374 scarabeus 1.26 eerror "\"${CMAKE_USE_DIR}/CMakeLists.txt\""
375 reavertm 1.49 eerror "Consider not inheriting the cmake eclass."
376 scarabeus 1.24 die "FATAL: Unable to find CMakeLists.txt"
377     fi
378    
379 scarabeus 1.17 # Remove dangerous things.
380     _modify-cmakelists
381    
382 scarabeus 1.32 # Fix xdg collision with sandbox
383     export XDG_CONFIG_HOME="${T}"
384    
385 scarabeus 1.17 # @SEE CMAKE_BUILD_TYPE
386     if [[ ${CMAKE_BUILD_TYPE} = Gentoo ]]; then
387 reavertm 1.58 # Handle release builds
388     if ! has debug ${IUSE//+} || ! use debug; then
389     append-cppflags -DNDEBUG
390 scarabeus 1.17 fi
391 philantrop 1.2 fi
392 scarabeus 1.17
393 kensington 1.84 # Prepare Gentoo override rules (set valid compiler, append CPPFLAGS etc.)
394 mgorny 1.86 local build_rules=${BUILD_DIR}/gentoo_rules.cmake
395 abcd 1.35 cat > "${build_rules}" <<- _EOF_
396 kensington 1.84 SET (CMAKE_AR $(type -P $(tc-getAR)) CACHE FILEPATH "Archive manager" FORCE)
397 kensington 1.90 SET (CMAKE_ASM_COMPILE_OBJECT "<CMAKE_C_COMPILER> <DEFINES> ${CFLAGS} <FLAGS> -o <OBJECT> -c <SOURCE>" CACHE STRING "ASM compile command" FORCE)
398 abcd 1.35 SET (CMAKE_C_COMPILER $(type -P $(tc-getCC)) CACHE FILEPATH "C compiler" FORCE)
399     SET (CMAKE_C_COMPILE_OBJECT "<CMAKE_C_COMPILER> <DEFINES> ${CPPFLAGS} <FLAGS> -o <OBJECT> -c <SOURCE>" CACHE STRING "C compile command" FORCE)
400     SET (CMAKE_CXX_COMPILER $(type -P $(tc-getCXX)) CACHE FILEPATH "C++ compiler" FORCE)
401     SET (CMAKE_CXX_COMPILE_OBJECT "<CMAKE_CXX_COMPILER> <DEFINES> ${CPPFLAGS} <FLAGS> -o <OBJECT> -c <SOURCE>" CACHE STRING "C++ compile command" FORCE)
402 kensington 1.84 SET (CMAKE_RANLIB $(type -P $(tc-getRANLIB)) CACHE FILEPATH "Archive index generator" FORCE)
403 abcd 1.35 _EOF_
404    
405 haubi 1.76 has "${EAPI:-0}" 0 1 2 && ! use prefix && EPREFIX=
406    
407     if [[ ${EPREFIX} ]]; then
408 abcd 1.35 cat >> "${build_rules}" <<- _EOF_
409     # in Prefix we need rpath and must ensure cmake gets our default linker path
410     # right ... except for Darwin hosts
411     IF (NOT APPLE)
412     SET (CMAKE_SKIP_RPATH OFF CACHE BOOL "" FORCE)
413     SET (CMAKE_PLATFORM_REQUIRED_RUNTIME_PATH "${EPREFIX}/usr/${CHOST}/lib/gcc;${EPREFIX}/usr/${CHOST}/lib;${EPREFIX}/usr/$(get_libdir);${EPREFIX}/$(get_libdir)"
414     CACHE STRING "" FORCE)
415 tampakrap 1.62
416     ELSE ()
417    
418 dilfridge 1.79 SET(CMAKE_PREFIX_PATH "${EPREFIX}${PREFIX}" CACHE STRING ""FORCE)
419 tampakrap 1.62 SET(CMAKE_SKIP_BUILD_RPATH OFF CACHE BOOL "" FORCE)
420     SET(CMAKE_SKIP_RPATH OFF CACHE BOOL "" FORCE)
421 dilfridge 1.77 SET(CMAKE_BUILD_WITH_INSTALL_RPATH TRUE CACHE BOOL "")
422 dilfridge 1.79 SET(CMAKE_INSTALL_RPATH "${EPREFIX}${PREFIX}/lib;${EPREFIX}/usr/${CHOST}/lib/gcc;${EPREFIX}/usr/${CHOST}/lib;${EPREFIX}/usr/$(get_libdir);${EPREFIX}/$(get_libdir)" CACHE STRING "" FORCE)
423 tampakrap 1.62 SET(CMAKE_INSTALL_RPATH_USE_LINK_PATH TRUE CACHE BOOL "" FORCE)
424 dilfridge 1.79 SET(CMAKE_INSTALL_NAME_DIR "${EPREFIX}${PREFIX}/lib" CACHE STRING "" FORCE)
425 tampakrap 1.62
426 abcd 1.35 ENDIF (NOT APPLE)
427     _EOF_
428     fi
429    
430     # Common configure parameters (invariants)
431 mgorny 1.86 local common_config=${BUILD_DIR}/gentoo_common_config.cmake
432 abcd 1.35 local libdir=$(get_libdir)
433     cat > "${common_config}" <<- _EOF_
434     SET (LIB_SUFFIX ${libdir/lib} CACHE STRING "library path suffix" FORCE)
435 kensington 1.81 SET (CMAKE_INSTALL_LIBDIR ${libdir} CACHE PATH "Output directory for libraries")
436 abcd 1.35 _EOF_
437 reavertm 1.54 [[ "${NOCOLOR}" = true || "${NOCOLOR}" = yes ]] && echo 'SET (CMAKE_COLOR_MAKEFILE OFF CACHE BOOL "pretty colors during make" FORCE)' >> "${common_config}"
438 abcd 1.35
439     # Convert mycmakeargs to an array, for backwards compatibility
440 zmedico 1.38 # Make the array a local variable since <=portage-2.1.6.x does not
441     # support global arrays (see bug #297255).
442 abcd 1.36 if [[ $(declare -p mycmakeargs 2>&-) != "declare -a mycmakeargs="* ]]; then
443 zmedico 1.38 local mycmakeargs_local=(${mycmakeargs})
444     else
445     local mycmakeargs_local=("${mycmakeargs[@]}")
446 abcd 1.35 fi
447    
448 scarabeus 1.17 # Common configure parameters (overridable)
449     # NOTE CMAKE_BUILD_TYPE can be only overriden via CMAKE_BUILD_TYPE eclass variable
450     # No -DCMAKE_BUILD_TYPE=xxx definitions will be in effect.
451 abcd 1.35 local cmakeargs=(
452 scarabeus 1.67 --no-warn-unused-cli
453 abcd 1.35 -C "${common_config}"
454 kensington 1.81 -G "$(_generator_to_use)"
455 dilfridge 1.79 -DCMAKE_INSTALL_PREFIX="${EPREFIX}${PREFIX}"
456 zmedico 1.38 "${mycmakeargs_local[@]}"
457 abcd 1.35 -DCMAKE_BUILD_TYPE="${CMAKE_BUILD_TYPE}"
458 scarabeus 1.17 -DCMAKE_INSTALL_DO_STRIP=OFF
459 abcd 1.35 -DCMAKE_USER_MAKE_RULES_OVERRIDE="${build_rules}"
460 ssuominen 1.47 "${MYCMAKEARGS}"
461 abcd 1.35 )
462 scarabeus 1.17
463 mgorny 1.86 pushd "${BUILD_DIR}" > /dev/null
464 zmedico 1.38 debug-print "${LINENO} ${ECLASS} ${FUNCNAME}: mycmakeargs is ${mycmakeargs_local[*]}"
465 scarabeus 1.61 echo "${CMAKE_BINARY}" "${cmakeargs[@]}" "${CMAKE_USE_DIR}"
466     "${CMAKE_BINARY}" "${cmakeargs[@]}" "${CMAKE_USE_DIR}" || die "cmake failed"
467 scarabeus 1.17 popd > /dev/null
468 jmbsvicetto 1.9 }
469    
470 scarabeus 1.32 enable_cmake-utils_src_compile() {
471 scarabeus 1.17 debug-print-function ${FUNCNAME} "$@"
472 jmbsvicetto 1.9
473 scarabeus 1.32 has src_configure ${CMAKE_EXPF} || cmake-utils_src_configure
474 philantrop 1.3 cmake-utils_src_make "$@"
475 philantrop 1.1 }
476    
477 kensington 1.92 # @FUNCTION: ninja_src_make
478     # @INTERNAL
479 philantrop 1.1 # @DESCRIPTION:
480 kensington 1.92 # Build the package using ninja generator
481     ninja_src_make() {
482 scarabeus 1.17 debug-print-function ${FUNCNAME} "$@"
483 philantrop 1.1
484 kensington 1.81 [[ -e build.ninja ]] || die "Makefile not found. Error during configure stage."
485 kensington 1.92
486 kensington 1.81 if [[ "${CMAKE_VERBOSE}" != "OFF" ]]; then
487 kensington 1.92 # TODO: get load average from portage (-l option)
488     ninja ${MAKEOPTS} -v "$@" || die
489 philantrop 1.1 else
490 kensington 1.92 ninja "$@" || die
491     fi
492     }
493    
494     # @FUNCTION: make_src_make
495     # @INTERNAL
496     # @DESCRIPTION:
497     # Build the package using make generator
498     emake_src_make() {
499     debug-print-function ${FUNCNAME} "$@"
500    
501 kensington 1.81 [[ -e Makefile ]] || die "Makefile not found. Error during configure stage."
502 kensington 1.92
503 kensington 1.81 if [[ "${CMAKE_VERBOSE}" != "OFF" ]]; then
504 kensington 1.92 emake VERBOSE=1 "$@" || die
505 kensington 1.81 else
506 kensington 1.92 emake "$@" || die
507 philantrop 1.2 fi
508 kensington 1.92
509     }
510    
511     # @FUNCTION: cmake-utils_src_make
512     # @DESCRIPTION:
513     # Function for building the package. Automatically detects the build type.
514     # All arguments are passed to emake.
515     cmake-utils_src_make() {
516     debug-print-function ${FUNCNAME} "$@"
517    
518     _check_build_dir
519     pushd "${BUILD_DIR}" > /dev/null
520    
521     ${CMAKE_MAKEFILE_GENERATOR}_src_make $@
522    
523 reavertm 1.55 popd > /dev/null
524 philantrop 1.1 }
525    
526 scarabeus 1.32 enable_cmake-utils_src_install() {
527 scarabeus 1.17 debug-print-function ${FUNCNAME} "$@"
528 philantrop 1.1
529 scarabeus 1.17 _check_build_dir
530 mgorny 1.86 pushd "${BUILD_DIR}" > /dev/null
531 kensington 1.92
532     DESTDIR="${D}" ${CMAKE_MAKEFILE_GENERATOR} install "$@" || die "died running ${CMAKE_MAKEFILE_GENERATOR} install"
533     base_src_install_docs
534    
535 reavertm 1.55 popd > /dev/null
536 zlin 1.5
537 reavertm 1.52 # Backward compatibility, for non-array variables
538     if [[ -n "${DOCS}" ]] && [[ "$(declare -p DOCS 2>/dev/null 2>&1)" != "declare -a"* ]]; then
539     dodoc ${DOCS} || die "dodoc failed"
540     fi
541     if [[ -n "${HTML_DOCS}" ]] && [[ "$(declare -p HTML_DOCS 2>/dev/null 2>&1)" != "declare -a"* ]]; then
542     dohtml -r ${HTML_DOCS} || die "dohtml failed"
543     fi
544 philantrop 1.1 }
545    
546 scarabeus 1.32 enable_cmake-utils_src_test() {
547 scarabeus 1.17 debug-print-function ${FUNCNAME} "$@"
548 philantrop 1.1
549 scarabeus 1.17 _check_build_dir
550 mgorny 1.86 pushd "${BUILD_DIR}" > /dev/null
551 scarabeus 1.68 [[ -e CTestTestfile.cmake ]] || { echo "No tests found. Skipping."; return 0 ; }
552    
553 kensington 1.90 [[ -n ${TEST_VERBOSE} ]] && myctestargs+=( --extra-verbose --output-on-failure )
554 dilfridge 1.72
555 kensington 1.90 if ctest "${myctestargs[@]}" "$@" ; then
556 dilfridge 1.72 einfo "Tests succeeded."
557 kensington 1.83 popd > /dev/null
558     return 0
559 dilfridge 1.72 else
560     if [[ -n "${CMAKE_YES_I_WANT_TO_SEE_THE_TEST_LOG}" ]] ; then
561     # on request from Diego
562 mgorny 1.86 eerror "Tests failed. Test log ${BUILD_DIR}/Testing/Temporary/LastTest.log follows:"
563 dilfridge 1.72 eerror "--START TEST LOG--------------------------------------------------------------"
564 mgorny 1.86 cat "${BUILD_DIR}/Testing/Temporary/LastTest.log"
565 dilfridge 1.72 eerror "--END TEST LOG----------------------------------------------------------------"
566     die "Tests failed."
567     else
568 mgorny 1.86 die "Tests failed. When you file a bug, please attach the following file: \n\t${BUILD_DIR}/Testing/Temporary/LastTest.log"
569 dilfridge 1.72 fi
570 kensington 1.83
571     # die might not die due to nonfatal
572     popd > /dev/null
573     return 1
574 dilfridge 1.72 fi
575 philantrop 1.1 }
576 scarabeus 1.32
577 kensington 1.92 # @FUNCTION: cmake-utils_src_prepare
578     # @DESCRIPTION:
579     # Wrapper function around base_src_prepare, just to expand the eclass API.
580     cmake-utils_src_prepare() {
581     _execute_optionaly "src_prepare" "$@"
582     }
583    
584 scarabeus 1.32 # @FUNCTION: cmake-utils_src_configure
585     # @DESCRIPTION:
586 reavertm 1.52 # General function for configuring with cmake. Default behaviour is to start an
587     # out-of-source build.
588 scarabeus 1.32 cmake-utils_src_configure() {
589 scarabeus 1.42 _execute_optionaly "src_configure" "$@"
590 scarabeus 1.32 }
591    
592     # @FUNCTION: cmake-utils_src_compile
593     # @DESCRIPTION:
594 reavertm 1.52 # General function for compiling with cmake. Default behaviour is to check for
595     # EAPI and respectively to configure as well or just compile.
596     # Automatically detects the build type. All arguments are passed to emake.
597 scarabeus 1.32 cmake-utils_src_compile() {
598 scarabeus 1.42 _execute_optionaly "src_compile" "$@"
599 scarabeus 1.32 }
600    
601     # @FUNCTION: cmake-utils_src_install
602     # @DESCRIPTION:
603 reavertm 1.52 # Function for installing the package. Automatically detects the build type.
604 scarabeus 1.32 cmake-utils_src_install() {
605 scarabeus 1.42 _execute_optionaly "src_install" "$@"
606 scarabeus 1.32 }
607    
608     # @FUNCTION: cmake-utils_src_test
609     # @DESCRIPTION:
610 reavertm 1.52 # Function for testing the package. Automatically detects the build type.
611 scarabeus 1.32 cmake-utils_src_test() {
612 scarabeus 1.42 _execute_optionaly "src_test" "$@"
613 scarabeus 1.32 }
614    
615 reavertm 1.52 # Optionally executes phases based on WANT_CMAKE variable/USE flag.
616 scarabeus 1.32 _execute_optionaly() {
617 scarabeus 1.42 local phase="$1" ; shift
618 scarabeus 1.32 if [[ ${WANT_CMAKE} = always ]]; then
619 scarabeus 1.42 enable_cmake-utils_${phase} "$@"
620 scarabeus 1.32 else
621 scarabeus 1.42 use ${WANT_CMAKE} && enable_cmake-utils_${phase} "$@"
622 scarabeus 1.32 fi
623     }

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